19211034960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{769}}^1$

素因数の和:975

約数の個数: 480

約数和(自身を含む): 74131817760

約数和(自身を除く): 54920782800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 157, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 314, 340, 360, 390, 408, 442, 468, 471, 510, 520, 585, 612, 624, 628, 663, 680, 720, 765, 769, 780, 785, 816, 884, 936, 942, 1020, 1040, 1105, 1170, 1224, 1256, 1326, 1360, 1413, 1530, 1538, 1560, 1570, 1768, 1872, 1884, 1989, 2040, 2041, 2210, 2307, 2340, 2355, 2448, 2512, 2652, 2669, 2826, 3060, 3076, 3120, 3140, 3315, 3536, 3768, 3845, 3978, 4080, 4082, 4420, 4614, 4680, 4710, 5304, 5338, 5652, 6120, 6123, 6152, 6280, 6630, 6921, 7065, 7536, 7690, 7956, 8007, 8164, 8840, 9228, 9360, 9420, 9945, 9997, 10205, 10608, 10676, 11304, 11535, 12240, 12246, 12304, 12560, 13073, 13260, 13345, 13842, 14130, 15380, 15912, 16014, 16328, 17680, 18369, 18456, 18840, 19890, 19994, 20410, 21352, 22608, 23070, 24021, 24492, 26146, 26520, 26690, 27684, 28260, 29991, 30615, 30760, 31824, 32028, 32656, 34605, 34697, 36738, 36912, 37680, 39219, 39780, 39988, 40035, 40820, 42704, 46140, 48042, 48984, 49985, 52292, 53040, 53380, 55368, 56520, 59982, 61230, 61520, 64056, 65365, 69210, 69394, 73476, 78438, 79560, 79976, 80070, 81640, 89973, 91845, 92280, 96084, 97968, 99970, 104091, 104584, 106760, 110736, 113040, 117657, 119964, 120105, 120733, 122460, 128112, 130730, 138420, 138788, 146952, 149955, 156876, 159120, 159952, 160140, 163280, 169949, 173485, 179946, 183690, 184560, 192168, 196095, 199940, 208182, 209168, 213520, 235314, 239928, 240210, 241466, 244920, 261460, 276840, 277576, 293904, 299910, 312273, 313752, 320280, 339898, 346970, 359892, 362199, 367380, 384336, 392190, 399880, 416364, 449865, 470628, 479856, 480420, 482932, 489840, 509847, 520455, 522920, 553680, 555152, 588285, 599820, 603665, 624546, 627504, 640560, 679796, 693940, 719784, 724398, 734760, 784380, 799760, 832728, 849745, 899730, 941256, 960840, 965864, 1019694, 1040910, 1045840, 1086597, 1176570, 1199640, 1207330, 1249092, 1359592, 1387880, 1439568, 1448796, 1469520, 1529541, 1561365, 1568760, 1569529, 1665456, 1699490, 1799460, 1810995, 1882512, 1921680, 1931728, 2039388, 2052461, 2081820, 2173194, 2353140, 2399280, 2414660, 2498184, 2549235, 2719184, 2775760, 2897592, 3059082, 3122730, 3137520, 3139058, 3398980, 3598920, 3621990, 4078776, 4104922, 4163640, 4346388, 4706280, 4708587, 4829320, 4996368, 5098470, 5432985, 5795184, 6118164, 6157383, 6245460, 6278116, 6797960, 7197840, 7243980, 7647705, 7847645, 8157552, 8209844, 8327280, 8692776, 9412560, 9417174, 9658640, 10196940, 10262305, 10865970, 12236328, 12314766, 12490920, 12556232, 13595920, 14125761, 14487960, 15295410, 15695290, 16419688, 17385552, 18472149, 18834348, 20393880, 20524610, 21731940, 23542935, 24472656, 24629532, 24981840, 25112464, 26681993, 28251522, 28975920, 30590820, 30786915, 31390580, 32839376, 36944298, 37668696, 40787760, 41049220, 43463880, 47085870, 49259064, 53363986, 56503044, 61181640, 61573830, 62781160, 70628805, 73888596, 75337392, 80045979, 82098440, 86927760, 92360745, 94171740, 98518128, 106727972, 113006088, 122363280, 123147660, 125562320, 133409965, 141257610, 147777192, 160091958, 164196880, 184721490, 188343480, 213455944, 226012176, 240137937, 246295320, 266819930, 282515220, 295554384, 320183916, 369442980, 376686960, 400229895, 426911888, 480275874, 492590640, 533639860, 565030440, 640367832, 738885960, 800459790, 960551748, 1067279720, 1130060880, 1200689685, 1280735664, 1477771920, 1600919580, 1921103496, 2134559440, 2401379370, 3201839160, 3842206992, 4802758740, 6403678320, 9605517480, 19211034960]

約数ペア:

[(1, 19211034960), (2, 9605517480), (3, 6403678320), (4, 4802758740), (5, 3842206992), (6, 3201839160), (8, 2401379370), (9, 2134559440), (10, 1921103496), (12, 1600919580), (13, 1477771920), (15, 1280735664), (16, 1200689685), (17, 1130060880), (18, 1067279720), (20, 960551748), (24, 800459790), (26, 738885960), (30, 640367832), (34, 565030440), (36, 533639860), (39, 492590640), (40, 480275874), (45, 426911888), (48, 400229895), (51, 376686960), (52, 369442980), (60, 320183916), (65, 295554384), (68, 282515220), (72, 266819930), (78, 246295320), (80, 240137937), (85, 226012176), (90, 213455944), (102, 188343480), (104, 184721490), (117, 164196880), (120, 160091958), (130, 147777192), (136, 141257610), (144, 133409965), (153, 125562320), (156, 123147660), (157, 122363280), (170, 113006088), (180, 106727972), (195, 98518128), (204, 94171740), (208, 92360745), (221, 86927760), (234, 82098440), (240, 80045979), (255, 75337392), (260, 73888596), (272, 70628805), (306, 62781160), (312, 61573830), (314, 61181640), (340, 56503044), (360, 53363986), (390, 49259064), (408, 47085870), (442, 43463880), (468, 41049220), (471, 40787760), (510, 37668696), (520, 36944298), (585, 32839376), (612, 31390580), (624, 30786915), (628, 30590820), (663, 28975920), (680, 28251522), (720, 26681993), (765, 25112464), (769, 24981840), (780, 24629532), (785, 24472656), (816, 23542935), (884, 21731940), (936, 20524610), (942, 20393880), (1020, 18834348), (1040, 18472149), (1105, 17385552), (1170, 16419688), (1224, 15695290), (1256, 15295410), (1326, 14487960), (1360, 14125761), (1413, 13595920), (1530, 12556232), (1538, 12490920), (1560, 12314766), (1570, 12236328), (1768, 10865970), (1872, 10262305), (1884, 10196940), (1989, 9658640), (2040, 9417174), (2041, 9412560), (2210, 8692776), (2307, 8327280), (2340, 8209844), (2355, 8157552), (2448, 7847645), (2512, 7647705), (2652, 7243980), (2669, 7197840), (2826, 6797960), (3060, 6278116), (3076, 6245460), (3120, 6157383), (3140, 6118164), (3315, 5795184), (3536, 5432985), (3768, 5098470), (3845, 4996368), (3978, 4829320), (4080, 4708587), (4082, 4706280), (4420, 4346388), (4614, 4163640), (4680, 4104922), (4710, 4078776), (5304, 3621990), (5338, 3598920), (5652, 3398980), (6120, 3139058), (6123, 3137520), (6152, 3122730), (6280, 3059082), (6630, 2897592), (6921, 2775760), (7065, 2719184), (7536, 2549235), (7690, 2498184), (7956, 2414660), (8007, 2399280), (8164, 2353140), (8840, 2173194), (9228, 2081820), (9360, 2052461), (9420, 2039388), (9945, 1931728), (9997, 1921680), (10205, 1882512), (10608, 1810995), (10676, 1799460), (11304, 1699490), (11535, 1665456), (12240, 1569529), (12246, 1568760), (12304, 1561365), (12560, 1529541), (13073, 1469520), (13260, 1448796), (13345, 1439568), (13842, 1387880), (14130, 1359592), (15380, 1249092), (15912, 1207330), (16014, 1199640), (16328, 1176570), (17680, 1086597), (18369, 1045840), (18456, 1040910), (18840, 1019694), (19890, 965864), (19994, 960840), (20410, 941256), (21352, 899730), (22608, 849745), (23070, 832728), (24021, 799760), (24492, 784380), (26146, 734760), (26520, 724398), (26690, 719784), (27684, 693940), (28260, 679796), (29991, 640560), (30615, 627504), (30760, 624546), (31824, 603665), (32028, 599820), (32656, 588285), (34605, 555152), (34697, 553680), (36738, 522920), (36912, 520455), (37680, 509847), (39219, 489840), (39780, 482932), (39988, 480420), (40035, 479856), (40820, 470628), (42704, 449865), (46140, 416364), (48042, 399880), (48984, 392190), (49985, 384336), (52292, 367380), (53040, 362199), (53380, 359892), (55368, 346970), (56520, 339898), (59982, 320280), (61230, 313752), (61520, 312273), (64056, 299910), (65365, 293904), (69210, 277576), (69394, 276840), (73476, 261460), (78438, 244920), (79560, 241466), (79976, 240210), (80070, 239928), (81640, 235314), (89973, 213520), (91845, 209168), (92280, 208182), (96084, 199940), (97968, 196095), (99970, 192168), (104091, 184560), (104584, 183690), (106760, 179946), (110736, 173485), (113040, 169949), (117657, 163280), (119964, 160140), (120105, 159952), (120733, 159120), (122460, 156876), (128112, 149955), (130730, 146952), (138420, 138788)]